About: Numerical And Experimental Evaluation Of Lubricant Film Thickness And Contact Pressure in EHL Contact of Dented Surfaces

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Presented paper is focused on the simulation of parameters in contact of non-smooth surfaces of machine parts. Investigated parameters are lubricant film thickness and contact pressure distribution. Elastohydrodynamic lubrication is typical for most highly loaded machine parts. The objective of the presented research is to clarify processes in non-conformal contact of machine parts with dented surfaces, and to find out the influence of micro-dents on lubricant film formation, distribution of film thickness and contact pressure using numerical algorithms and experimental measurements. Lubricant film thickness within EHL contact of dented surfaces was measured for several operating conditions using thin film colorimetric interferometry. The contact pressure distribution was obtained from measured film thickness using numerical convolution algorithms. These experimental results will be compared with numerical results using multilevel methods. The knowledge of the influence of dents on tribological para Presented paper is focused on the simulation of parameters in contact of non-smooth surfaces of machine parts. Investigated parameters are lubricant film thickness and contact pressure distribution. Elastohydrodynamic lubrication is typical for most highly loaded machine parts. The objective of the presented research is to clarify processes in non-conformal contact of machine parts with dented surfaces, and to find out the influence of micro-dents on lubricant film formation, distribution of film thickness and contact pressure using numerical algorithms and experimental measurements. Lubricant film thickness within EHL contact of dented surfaces was measured for several operating conditions using thin film colorimetric interferometry. The contact pressure distribution was obtained from measured film thickness using numerical convolution algorithms. These experimental results will be compared with numerical results using multilevel methods. The knowledge of the influence of dents on tribological para (en)
Title	Numerical And Experimental Evaluation Of Lubricant Film Thickness And Contact Pressure in EHL Contact of Dented Surfaces Numerical And Experimental Evaluation Of Lubricant Film Thickness And Contact Pressure in EHL Contact of Dented Surfaces (en)
skos:prefLabel	Numerical And Experimental Evaluation Of Lubricant Film Thickness And Contact Pressure in EHL Contact of Dented Surfaces Numerical And Experimental Evaluation Of Lubricant Film Thickness And Contact Pressure in EHL Contact of Dented Surfaces (en)
skos:notation	RIV/00216305:26210/09:PU83049!RIV10-GA0-26210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GP101/09/P427), P(KJB201730903)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Šesták, Josef Vrbka, Martin Křupka, Ivan Hartl, Martin Vaverka, Michal
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta strojního inženýrství
http://linked.open...dnocenehoVysledku	330195
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/09:PU83049
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Tribology, Elastohydrodynamic lubrication, EHL, Inverse elasticity theory, Multilevel method (en)
http://linked.open.../riv/klicoveSlovo	Inverse elasticity theory Multilevel method Elastohydrodynamic lubrication EHL Tribology
http://linked.open...ontrolniKodProRIV	[47855ED5E9D1]
http://linked.open...v/mistoKonaniAkce	Kaunas
http://linked.open...i/riv/mistoVydani	Kaunas
http://linked.open...i/riv/nazevZdroje	Balttrib 2009 V. International Scientific Conference Proceedings
http://linked.open...in/vavai/riv/obor	JR
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Influence of surface asperities and defects on distribution of contact pressure and lubricant film thickness within contact of machine parts Study of elastohydrodynamically lubricated contact of machine parts with non-smooth surfaces
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Hartl, Martin Křupka, Ivan Vrbka, Martin Vaverka, Michal Šesták, Josef
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2009-11-18 (xsd:date)
issn	1822-8801
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Lithuanian University of Agriculture
http://localhost/t...ganizacniJednotka	26210
is http://linked.open...avai/riv/vysledek of	Numerical And Experimental Evaluation Of Lubricant Film Thickness And Contact Pressure in EHL Contact of Dented Surfaces Numerical And Experimental Evaluation Of Lubricant Film Thickness And Contact Pressure in EHL Contact of Dented Surfaces Numerical And Experimental Evaluation Of Lubricant Film Thickness And Contact Pressure in EHL Contact of Dented Surfaces Numerical And Experimental Evaluation Of Lubricant Film Thickness And Contact Pressure in EHL Contact of Dented Surfaces

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